#2D210B#2D210B

#2D210B is a dark, muted orange. Relative luminance 0.017; OKLCH L 25.7% C 0.039 H 80.6°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#2D210B
RGB	rgb(45, 33, 11)
HSL	hsl(39, 61%, 11%)
HSV	hsv(39, 76%, 18%)
CMYK	cmyk(0%, 26.7%, 75.6%, 82.4%)
CIE-LAB	lab(13.65, 2.61, 15.67)
CIE-LCH	lch(13.65, 15.88, 80.54°)
OKLab	oklab(25.66% 0.0065 0.0389)
OKLCH	oklch(25.66% 0.039 80.6)
XYZ	xyz(1.6865, 1.6699, 0.5500)
Luminance	0.0167 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D210B #0B172D

analogous

#2D100B #2D210B #282D0B

triadic

#2D210B #0B2D21 #210B2D

tetradic

#2D210B #0B2D10 #0B172D #2D0B28

square

#2D210B #0B2D10 #0B172D #2D0B28

split-complementary

#2D210B #0B282D #100B2D

monochromatic

#191206 #191206 #2D210B #5E4517 #8F6923

Accessibility & contrast

On white

15.74

#2D210B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#2D210B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D210B

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D210B	#FFFFFF	#000000	##FFFFFF
##2D210B	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262109

Deuteranopia (green-blind)

#29240C

Tritanopia (blue-blind)

#311D1C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #2d210b;
/* rgb */ color: rgb(45, 33, 11);
/* oklch */ color: oklch(25.7% 0.039 80.6);

Tailwind

colors: {
  custom: {
    50: '#675c4c',
    500: '#2d210b',
    950: '#000000',
  },
}

SCSS

$custom: #2d210b;
$custom-light: #675c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d210b",
  "rgb": {
    "r": 45,
    "g": 33,
    "b": 11
  },
  "hsl": {
    "h": 38.824,
    "s": 60.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.25657,
    "c": 0.03943,
    "h": 80.6
  },
  "luminance": 0.0167
}

Semantic roles & 50–950 ramp

primary

#2D210B

secondary

#2A4169

accent

#7CE444

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060401

muted

#7A7977

Preview Lab

Preview with #2D210B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →